Biological Corrosion Failures

Jack, Thomas R.

doi:10.31399/asm.hb.v11.a0006788

Cited by 4 publications

(2 citation statements)

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“…This is particularly true for infrastructure prone to MIC such as hydrocarbon-producing and -processing facilities, which are commonly located in remote regions. Adding another layer of complexity are essential aspects such as the representativeness of the sample, the collection and preservation methods, the techniques used for microbiome characterization, and the correlation with other relevant variables (e.g., history of MIC failures and the physicochemistry of the work matrix) (Albahri et al, 2021;Chatterjee et al, 2021;Jack, 2021). The introduction of biases at any stage of the process can lead to the over-or underestimation of MIC (Papavinasam, 2014;Rodrigues and Akid, 2014;Liduino et al, 2019;Salgar-Chaparro et al, 2020).…”

Section: Assembling a Roadmap For Mic Field Monitoringmentioning

confidence: 99%

Microbiologically influenced corrosion: The gap in the field

Puentes-Cala¹,

Tapia-Perdomo²,

Espinosa-Valbuena³

et al. 2022

Front. Environ. Sci.

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Microorganisms have evolved to inhabit virtually all environments on the planet, from oceanic hot-seeps to pipelines transporting crude and refined hydrocarbons. Often microbial colonization of man-made structures results in the reduction of their service life requiring preemptive or corrective human intervention. Microbiologically Influenced Corrosion (MIC) is caused by a set of intricate bioelectrochemical interactions between a diverse group of microorganisms and metallic surfaces. The complexity of MIC microbiomes and their mechanisms as well as the logistics constraints of industrial facilities are factors to consider when choosing suitable analytical methods for MIC monitoring. These generally reflect only a partial view of the phenomenon and in consequence, might lead to ineffective mitigation measures. This paper acknowledges the discrepancies between the fieldwork for MIC monitoring and the currently available technological advancements. It also highlights the most pressing issues that operators have in the field in light of the diversity of the microbial key players present in corrosive microbiomes. Finally, it compiles and outlines a strategy for the integration of novel molecular approaches aiming for a practical and accurate assessment of the microbial threat.

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Section: Assembling a Roadmap For Mic Field Monitoringmentioning

confidence: 99%

Microbiologically influenced corrosion: The gap in the field

Puentes-Cala¹,

Tapia-Perdomo²,

Espinosa-Valbuena³

et al. 2022

Front. Environ. Sci.

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“…One of the lesser known but very important types of corrosion that affects carbon steels is microbially influenced corrosion (MIC). MIC can be defined as direct or indirect changes to corrosion due to the presence and/or metabolic activity of microorganisms [3,4]. A variety of microorganisms, including Bacteria, Archaea, and Eukarya, have been associated with MIC, with sulfate-reducing bacteria among the most widely recognized contributors [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

The Role of Metallurgical Features in the Microbially Influenced Corrosion of Carbon Steel: A Critical Review

Javed,

Ivanovich,

Messinese

et al. 2024

Microorganisms

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Microbially influenced corrosion (MIC) is a potentially critical degradation mechanism for a wide range of materials exposed to environments that contain relevant microorganisms. The likelihood and rate of MIC are affected by microbiological, chemical, and metallurgical factors; hence, the understanding of the mechanisms involved, verification of the presence of MIC, and the development of mitigation methods require a multidisciplinary approach. Much of the recent focus in MIC research has been on the microbiological and chemical aspects, with less attention given to metallurgical attributes. Here, we address this knowledge gap by providing a critical synthesis of the literature on the metallurgical aspects of MIC of carbon steel, a material frequently associated with MIC failures and widely used in construction and infrastructure globally. The article begins by introducing the process of MIC, then progresses to explore the complexities of various metallurgical factors relevant to MIC in carbon steel. These factors include chemical composition, grain size, grain boundaries, microstructural phases, inclusions, and welds, highlighting their potential influence on MIC processes. This review systematically presents key discoveries, trends, and the limitations of prior research, offering some novel insights into the impact of metallurgical factors on MIC, particularly for the benefit of those already familiar with other aspects of MIC. The article concludes with recommendations for documenting metallurgical data in MIC research. An appreciation of relevant metallurgical attributes is essential for a critical assessment of a material’s vulnerability to MIC to advance research practices and to broaden the collective knowledge in this rapidly evolving area of study.

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